719 search results - page 68 / 144 » On Using Silhouettes for Camera Calibration |
CVPR
1999
IEEE
16 years 1 months ago
1999
IEEE
A simple algorithm is described that computes the radiometric responsefunction of an imaging system,from images of an arbitrar), scene taken using different exposures. The exposur...
118
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CGF
2010
14 years 12 months ago
2010
Recent work have shown that it is possible to register multiple projectors on non-planar surfaces using a single uncalibrated camera instead of a calibrated stereo pair when deali...
153
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CAIP
2011
Springer
13 years 11 months ago
2011
Springer
Abstract. We address the problem of jointly estimating the scene illumination, the radiometric camera calibration and the reflectance properties of an object using a set of images...
CVPR
2003
IEEE
16 years 1 months ago
2003
IEEE
We present a Bayesian approach to image-based visual hull reconstruction. The 3-D shape of an object of a known class is represented by sets of silhouette views simultaneously obs...
IROS
2007
IEEE
15 years 6 months ago
2007
IEEE
— Omnidirectional cameras have a wide field of view and are thus used in many robotic vision tasks. An omnidirectional view may be acquired by a fisheye camera which provides a...